308749320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8663}}^1$

素因数の和:8697

約数の個数: 160

約数和(自身を含む): 1132211520

約数和(自身を除く): 823462200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8663, 8910, 11880, 17326, 17820, 25989, 34652, 35640, 43315, 51978, 69304, 77967, 86630, 95293, 103956, 129945, 155934, 173260, 190586, 207912, 233901, 259890, 285879, 311868, 346520, 381172, 389835, 467802, 476465, 519780, 571758, 623736, 701703, 762344, 779670, 857637, 935604, 952930, 1039560, 1143516, 1169505, 1403406, 1429395, 1559340, 1715274, 1871208, 1905860, 2287032, 2339010, 2572911, 2806812, 2858790, 3118680, 3430548, 3508515, 3811720, 4288185, 4678020, 5145822, 5613624, 5717580, 6861096, 7017030, 7718733, 8576370, 9356040, 10291644, 11435160, 12864555, 14034060, 15437466, 17152740, 20583288, 25729110, 28068120, 30874932, 34305480, 38593665, 51458220, 61749864, 77187330, 102916440, 154374660, 308749320]

約数ペア:

[(1, 308749320), (2, 154374660), (3, 102916440), (4, 77187330), (5, 61749864), (6, 51458220), (8, 38593665), (9, 34305480), (10, 30874932), (11, 28068120), (12, 25729110), (15, 20583288), (18, 17152740), (20, 15437466), (22, 14034060), (24, 12864555), (27, 11435160), (30, 10291644), (33, 9356040), (36, 8576370), (40, 7718733), (44, 7017030), (45, 6861096), (54, 5717580), (55, 5613624), (60, 5145822), (66, 4678020), (72, 4288185), (81, 3811720), (88, 3508515), (90, 3430548), (99, 3118680), (108, 2858790), (110, 2806812), (120, 2572911), (132, 2339010), (135, 2287032), (162, 1905860), (165, 1871208), (180, 1715274), (198, 1559340), (216, 1429395), (220, 1403406), (264, 1169505), (270, 1143516), (297, 1039560), (324, 952930), (330, 935604), (360, 857637), (396, 779670), (405, 762344), (440, 701703), (495, 623736), (540, 571758), (594, 519780), (648, 476465), (660, 467802), (792, 389835), (810, 381172), (891, 346520), (990, 311868), (1080, 285879), (1188, 259890), (1320, 233901), (1485, 207912), (1620, 190586), (1782, 173260), (1980, 155934), (2376, 129945), (2970, 103956), (3240, 95293), (3564, 86630), (3960, 77967), (4455, 69304), (5940, 51978), (7128, 43315), (8663, 35640), (8910, 34652), (11880, 25989), (17326, 17820)]